Specifications High-concerned chemical:None Is Electric:No Battery Origin:Mainland China Recommend Age:14+y,18+ Description: Number Learning Toy: This wooden magnetic number train set includes numbers 0-10, helping children learn numbers and basic math concepts, making it an ideal early education tool. Magnetic Design: The number blocks are magnetic and can be attached to the train engine, adding interactivity and fun. Wooden Material: Made from high-quality wood, safe, and suitable for children. Assembly Design: The train engine and number blocks can be freely assembled, enhancing children's hands-on skills and logical thinking. Portable Size: Number blocks are 5.3 cm in height, and the train engine is 4.5 cm in height, compact and lightweight, easy to carry and store. Specification: Material: High-Quality Wood Size: Number blocks length 5.3 cm / 2.09 inches; Train engine length 4.5 cm / 1.77 inches Color: As shown in the picture Recommended Age: 3 years and above Package Include: 1* Wooden Magnetic Number Train (including numbers 0-10 and train engine) Notes: Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. Please allow for slight manual measurement bias in the data. hello, guys, thank you for visiting my store.We guarantee the quality of our products.Welcome to visit.Hope you have a nice day!